<template>
  <div>
    <el-card>
      <div slot="header" class="clearfix">
        <div style="width: 100%; display: flex;justify-content: space-between;align-items: center">
          <div style="font: bold 20px normal">我的反馈</div>
          <div>
            <el-button
              type="danger"
              plain
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
              v-hasPermi="['project:feedback:remove']"
            >删除
            </el-button>
          </div>
        </div>
      </div>
      <el-table v-loading="loading" :data="feedbackList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center"/>
        <el-table-column label="主题" align="center" prop="title"/>
        <el-table-column label="内容" align="center" prop="content"/>
        <el-table-column label="回复" align="center" prop="reply"/>
        <el-table-column label="联系方式" align="center" >
          <template v-slot="scope">
            <div>电话：{{ scope.row.phone }}</div>
            <div>邮箱：{{ scope.row.email }}</div>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createtime"/>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['project:feedback:edit']"
            >修改
            </el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['project:feedback:remove']"
            >删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />

      <!-- 添加或修改反馈信息对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="auto">
          <el-form-item label="主题" prop="title">
            <el-input v-model="form.title" placeholder="请输入主题"/>
          </el-form-item>
          <el-form-item label="内容">
            <el-input v-model="form.content" type="textarea" :rows="3" placeholder="请输入内容"/>
          </el-form-item>
          <el-form-item label="联系方式" prop="phone">
            <el-input v-model="form.phone" placeholder="请输入联系方式"/>
          </el-form-item>
          <el-form-item label="邮箱" prop="email">
            <el-input v-model="form.email" placeholder="请输入邮箱"/>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>

    </el-card>
  </div>
</template>
<script>
import {addFeedback, delFeedback, getFeedback, listFeedback, updateFeedback} from "@/api/project/feedback";
import user from "@/store/modules/user";

export default {
  name: "my-feedback",
  computed: {
    userId() {
      return user.state.id
    }
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 反馈信息表格数据
      feedbackList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        content: null,
        phone: null,
        email: null,
        reply: null,
        createtime: null,
        userId: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        createtime: [
          {required: true, message: "创建时间不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询反馈信息列表 */
    getList() {
      this.loading = true;
      this.queryParams.userId = this.userId
      listFeedback(this.queryParams).then(response => {
        this.feedbackList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        content: null,
        phone: null,
        email: null,
        reply: null,
        createtime: null,
        userId: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加反馈信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getFeedback(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改反馈信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateFeedback(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addFeedback(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除反馈信息编号为"' + ids + '"的数据项？').then(function () {
        return delFeedback(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('project/feedback/export', {
        ...this.queryParams
      }, `feedback_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>

<style scoped lang="scss">

</style>
